Leafy Brain vs Long-tailed Sylph

Phaeotremella foliacea compared with Aglaiocercus kingii

Key Differences

• Leafy Brain is Not Evaluated while Long-tailed Sylph is Least Concern.

Taxonomic Classification

Rank	Leafy Brain	Long-tailed Sylph
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Chordata (Chordates)
Class	Tremellomycetes (Tremellomycetes)	Aves (Birds)
Order	Tremellales (Tremellales)	Apodiformes (Apodiformes)
Family	Tremellaceae	Trochilidae
Genus	Phaeotremella	Aglaiocercus
Species	Phaeotremella foliacea	Aglaiocercus kingii

Conservation Status

Leafy Brain

NE — Not Evaluated

Long-tailed Sylph

LC — Least Concern

Physical Characteristics

Attribute	Leafy Brain	Long-tailed Sylph
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Leafy Brain

Habitat

Native to Asia and Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, Sweden, Taiwan, and United States.

Long-tailed Sylph

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Long-tailed Sylph

One of the most strikingly ornamented hummingbirds, male long-tailed sylphs have iridescent green plumage and dramatically elongated, ribbon-like outer tail feathers reaching up to 22 cm — over three times the body length. Found in Andean cloud forests of Colombia and Venezuela, they inhabit humid montane forest between 1,400–2,800 meters elevation. Males perform elaborate display flights to attract females. Their extravagant tails are a classic example of sexual selection via female preference.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway